Biodegradation of hexazinone by two isolated bacterial strains (WFX-1 and WFX-2).

Abstract:

:Two hexazinone-degrading bacterial strains were isolated from soil by enrichment culture technique, and identified as Pseudomonas sp. and Enterobacter cloacap, respectively. The two purified isolates, designated as WFX-1 and WFX-2, could rapidly degrade hexazinone with half-lives of 3.08 and 2.95 days in mineral salts medium (hereafter referred to as MSM). In contrast, their mixed bacterial culture (herein abbreviated as MBC) was found to degrade hexazinone, at an initial concentration of 50 mg l(-1), by enhancing 2.3-fold over that when the isolates were used alone. The degradation of hexazinone by MBC in MSM clearly decreased concomitant with the increase of initial concentration, and the level of hexazinone that was toxic enough to totally inhibit degradation was in the range of 150-200 mg l(-1). The appropriately combined conditions for hexazinone degradation by MBC in MSM were studied, and found to be pH 5.5, 30 degrees C and at agitation of 120 rpm. The addition of MBC to soil had a greater impact on disappearance of hexazinone, which nearly increased fivefold over that of the control set. As a result, findings in the present investigation provide useful information for soil and water decontamination of hexazinone.

journal_name

Biodegradation

journal_title

Biodegradation

authors

Wang X,Zhou S,Wang H,Yang S

doi

10.1007/s10532-005-9002-1

subject

Has Abstract

pub_date

2006-08-01 00:00:00

pages

331-9

issue

4

eissn

0923-9820

issn

1572-9729

journal_volume

17

pub_type

杂志文章
  • Enhanced biodegradation of hexachlorocyclohexane (HCH) in contaminated soils via inoculation with Sphingobium indicum B90A.

    abstract::Soil pollution with hexachlorocyclohexane (HCH) has caused serious environmental problems. Here we describe the targeted degradation of all HCH isomers by applying the aerobic bacterium Sphingobium indicum B90A. In particular, we examined possibilities for large-scale cultivation of strain B90A, tested immobilization,...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-007-9112-z

    authors: Raina V,Suar M,Singh A,Prakash O,Dadhwal M,Gupta SK,Dogra C,Lawlor K,Lal S,van der Meer JR,Holliger C,Lal R

    更新日期:2008-02-01 00:00:00

  • Characterization and application of a biosurfactant isolated from Candida utilis in salad dressings.

    abstract::This study aimed at characterizing a biosurfactant from Candida utilis, and use it in the preparation of salad dressings. The biosurfactant was produced in mineral medium supplemented with 6% glucose and 6% waste frying canola oil. The crude biosurfactant was then tested for stability in different conditions of pH, sa...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-019-09877-8

    authors: Campos JM,Stamford TLM,Sarubbo LA

    更新日期:2019-08-01 00:00:00

  • Degradation of 4-bromophenol by Ochrobactrum sp. HI1 isolated from desert soil: pathway and isotope effects.

    abstract::Anthropogenic activities have introduced elevated levels of brominated phenols to the environment. These compounds are associated with toxic and endocrine effects, and their environmental fate is of interest. An aerobic strain Ochrobactrum sp. HI1 was isolated from soils in the vicinity of a bromophenol production pla...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-018-9860-y

    authors: Golan R,Gelman F,Kuder T,Taylor AA,Ronen Z,Bernstein A

    更新日期:2019-02-01 00:00:00

  • Treatment of oily effluent using a low-cost biosurfactant in a flotation system.

    abstract::Fuel and lubricating oil leaks produce an oily wastewater that creates an environmental problem for industries. Dissolved air flotation (DAF) has been successfully employed for the separation of oily contaminants. Collectors constitute an auxiliary tool in the DAF process that enhances the separation efficiency by fac...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-019-09881-y

    authors: Silva EJ,Silva IA,Brasileiro PPF,Correa PF,Almeida DG,Rufino RD,Luna JM,Santos VA,Sarubbo LA

    更新日期:2019-08-01 00:00:00

  • Phytotreatment of soil contaminated with used lubricating oil using Hibiscus cannabinus.

    abstract::Soil contamination by hydrocarbons, especially by used lubricating oil, is a growing problem in developing countries, which poses a serious threat to the environment. Phytoremediation of these contaminated soils offers environmental friendly and a cost effective method for their remediation. Hibiscus cannabinus was st...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-011-9506-9

    authors: Abioye OP,Agamuthu P,Abdul Aziz AR

    更新日期:2012-04-01 00:00:00

  • Predicting biogeochemical calcium precipitation in landfill leachate collection systems.

    abstract::Clogging of leachate collection systems within municipal solid waste landfills can result in greater potential for contaminants to breach the landfill barrier system. The primary cause of clogging is calcium carbonate (CaCO3(s)) precipitation from leachate and its accumulation within the pore space of the drainage med...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1023/a:1025667706695

    authors: VanGulck JF,Rowe RK,Rittmann BE,Cooke AJ

    更新日期:2003-10-01 00:00:00

  • Growth inhibition of biomass adapted to the degradation of toluene and xylenes in mixture in a batch reactor with substrates supplied by pulses.

    abstract::A biomass adapted to degrade toluene and xylenes in mixture was grown in a batch reactor with substrates supplied by pulses. The inhibition of biomass growth in the course of substrate degradation was investigated. The maximal biomass concentration of 7 g l-1 was obtained using 150 microliters of toluene and 15 microl...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1023/a:1008363422254

    authors: León E,Seignez C,Adler N,Peringer P

    更新日期:1999-01-01 00:00:00

  • Interdependence between the aerobic degradation of BPA and readily biodegradable substrates by activated sludge in semi-continuous reactors.

    abstract::The objective of the present work was to analyze the interrelationship between the aerobic degradation of BPA and readily biodegradable substrates by activated sludge (AS) in semi-continuous reactors (SCRs). AS were obtained from three SCRs fed with glucose, acetate or peptone. AS from these reactors were used as inoc...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-018-9854-9

    authors: Ferro Orozco AM,Contreras EM,Zaritzky NE

    更新日期:2018-12-01 00:00:00

  • Rapid start-up and performance of denitrifying granular sludge in an upflow sludge blanket (USB) reactor treating high concentration nitrite wastewater.

    abstract::Denitrifying granular sludge reactor holds better nitrogen removal efficiency than other kinds of denitrifying reactors, while this reactor commonly needs seeding anaerobic granular sludge and longer period for start-up in practice, which restricted the application of denitrifying granular sludge reactor. This study p...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-018-9851-z

    authors: Chen Z,Wang X,Chen X,Chen J,Gu X

    更新日期:2018-12-01 00:00:00

  • Cupriavidus necator JMP134 rapidly reduces furfural with a Zn-dependent alcohol dehydrogenase.

    abstract::Ethanol is a renewable biofuel, and it can be produced from lignocellulosic biomass. The biomass is usually converted to hydrolysates that consist of sugar and sugar derivatives, such as furfural. Yeast ferments sugar to ethanol, but furfural higher than 3 mM is inhibitory. It can take several days for yeast cells to ...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-011-9476-y

    authors: Li Q,Metthew Lam LK,Xun L

    更新日期:2011-11-01 00:00:00

  • Coordinate action of exiguobacterial oxidoreductive enzymes in biodegradation of reactive yellow 84A dye.

    abstract::A novel bacterial species identified as Exiguobacterium sp. RD3 degraded the diazo dye reactive yellow 84A (50 mg l(-1)) within 48 h at static condition, at 30 degrees C and pH 7. Lower salinity conditions were found to be favorable for growth and decolorization. Enzymatic activities of an H(2)O(2) independent oxidase...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-008-9217-z

    authors: Dhanve RS,Kalyani DC,Phugare SS,Jadhav JP

    更新日期:2009-04-01 00:00:00

  • The influence of upflow velocity and hydraulic retention time changes on taxonomic and functional characterization in Fluidized Bed Reactor treating commercial laundry wastewater in co-digestion with domestic sewage.

    abstract::A large-scale (19.8L) Fluidized Bed Reactor (FBR) operated for 592 days was used to assess the removal performance of linear alkylbenzene sulfonate (LAS). Adjustments in hydraulic retention time (HRT) (18 and 30 h), ethanol (50, 100, 200 mg L-1) and linear alkylbenzene sulfonate (LAS) concentration (6.3-24.7 mg L-1) w...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-020-09895-x

    authors: Macedo TZ,de Souza Dornelles H,do Valle Marques AL,PalladinoDelforno T,Centurion VB,de Oliveira VM,Silva EL,Varesche MBA

    更新日期:2020-04-01 00:00:00

  • Long-term simulation of in situ biostimulation of polycyclic aromatic hydrocarbon-contaminated soil.

    abstract::A continuous-flow column study was conducted to evaluate the long-term effects of in situ biostimulation on the biodegradation of polycyclic aromatic hydrocarbons (PAHs) in soil from a manufactured gas plant site. Simulated groundwater amended with oxygen and inorganic nutrients was introduced into one column, while a...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-012-9538-9

    authors: Richardson SD,Jones MD,Singleton DR,Aitken MD

    更新日期:2012-07-01 00:00:00

  • Isolation of a methyl parathion-degrading strain Stenotrophomonas sp. SMSP-1 and cloning of the ophc2 gene.

    abstract::A rod-shaped, gram-negative bacterium Stenotrophomonas sp. SMSP-1 was isolated from the sludge of a wastewater treating system of a pesticide manufacturer. Strain SMSP-1 could hydrolyze methyl parathion to p-nitrophenol (PNP) and dimethyl phosphorothioate but could not degrade PNP further. Strain SMSP-1 was able to hy...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-010-9343-2

    authors: Shen YJ,Lu P,Mei H,Yu HJ,Hong Q,Li SP

    更新日期:2010-09-01 00:00:00

  • Temperature effect on bacterial azo bond reduction kinetics: an Arrhenius plot analysis.

    abstract::Studied was the effect of temperature in the range 12-46 degrees C on the rate of bacterial decolorization of the mono-azo dye Acid Orange 7 by Alcaligenes faecalis 6132 and Rhodococcus erythropolis 24. With both strains the raise of temperature led to a corresponding raise of decolorization rate better manifested by ...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-007-9144-4

    authors: Angelova B,Avramova T,Stefanova L,Mutafov S

    更新日期:2008-06-01 00:00:00

  • The anaerobic biodegradation of diethanolamine by a nitrate reducing bacterium.

    abstract::The ability of bacterial cultures to degrade diethanolamine under anoxic conditions with nitrate as an electron acceptor was investigated. A mixed culture capable of anaerobic degradation of diethanolamine was obtained from river sediments by enrichment culture. From this a single bacterial strain was isolated which c...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/BF00058178

    authors: Knapp JS,Jenkey ND,Townsley CC

    更新日期:1996-06-01 00:00:00

  • Microbial metabolism of monoterpenes--recent developments.

    abstract::Monoterpenes are important renewable resources for the perfume and flavour industry but the pathways and enzymology of their degradation by microorganisms are not well documented. Until recently the acyclic monoterpene alcohols, (+)-camphor and the isomers of limonene were the only compounds for which significant sect...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/BF00058829

    authors: Trudgill PW

    更新日期:1990-01-01 00:00:00

  • Construction and analysis of an intergeneric fusant able to degrade bensulfuron-methyl and butachlor.

    abstract::Rhodococcus sp. BX2 degrades bensulfuron-methyl but not butachlor, and Acinetobacter sp. LYC-1 degrades butachlor but not bensulfuron-methyl. Functional strains were constructed through protoplast fusion of Rhodococcus sp. BX2 and Acinetobacter sp. LYC-1 to generate fusants with an improved ability to simultaneously d...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-012-9556-7

    authors: Feng L,Xiong M,Cheng X,Hou N,Li C

    更新日期:2013-02-01 00:00:00

  • 2,4,6-trichlorophenol (TCP) photobiodegradation and its effect on community structure.

    abstract::The mechanisms occurring in a photolytic circulating-bed biofilm reactor (PCBBR) treating 2,4,6-trichlorophenol (TCP) were investigated using batch experiments following three protocols: photodegradation alone (P), biodegradation alone (B), and intimately coupled photodegradation and biodegradation (P&B). Initially, t...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-012-9534-0

    authors: Zhang Y,Pu X,Fang M,Zhu J,Chen L,Rittmann BE

    更新日期:2012-07-01 00:00:00

  • Population dynamics of an introduced bacterium degrading chlorinated benzenes in a soil column and in sewage sludge.

    abstract::The capacity of the beta-Proteobacterium Pseudomonas sp. strain P51, which degrades chlorinated benzenes, to metabolize 1,2,4-trichlorobenzene (TCB) under environmental conditions was tested by its release into two experimental systems. The first system consisted of laboratory scale microcosms which were operated with...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1023/a:1008368006917

    authors: Tchelet R,Meckenstock R,Steinle P,van der Meer JR

    更新日期:1999-04-01 00:00:00

  • The rutin catabolic pathway with special emphasis on quercetinase.

    abstract::The aim of this review is to give a general account on the oxidative microbial degradation of flavonols. Since now 50 years, various research groups have deciphered the way microorganisms aerobically deal with this important class of flavonoids. Flavonols such as rutin and quercetin are abundantly found in vegetal tis...

    journal_title:Biodegradation

    pub_type: 杂志文章,评审

    doi:10.1007/s10532-010-9359-7

    authors: Tranchimand S,Brouant P,Iacazio G

    更新日期:2010-11-01 00:00:00

  • Enrichment, isolation and characterization of pentachlorophenol degrading bacterium Acinetobacter sp. ISTPCP-3 from effluent discharge site.

    abstract::Three pentachlorophenol (PCP) degrading bacterial strains were isolated from sediment core of pulp and paper mill effluent discharge site. The strains were continuously enriched in mineral salts medium supplemented with PCP as sole source of carbon and energy. One of the acclimated strains with relatively high PCP deg...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-009-9251-5

    authors: Sharma A,Thakur IS,Dureja P

    更新日期:2009-09-01 00:00:00

  • Microbiological degradation of pentane by immobilized cells of Arthrobacter sp.

    abstract::The increasing production of several plastics such as expanded polystyrene, widely used as packaging and building materials, has caused the release of considerable amounts of pentane employed as an expanding agent. Today many microorganisms are used to degrade hydrocarbons in order to minimize contamination caused by ...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10531-004-0473-x

    authors: Ionata E,De Blasio P,La Cara F

    更新日期:2005-02-01 00:00:00

  • Biodegradation of natural rubber and deproteinized natural rubber by enrichment bacterial consortia.

    abstract::This study examined the biodegradation of natural rubber (NR) and deproteinized natural rubber (DPNR) by bacterial consortia enriched from a rubber-processing factory's waste in Vietnam. The results reveal the degradation in both NR and DPNR, and the DPNR was degraded easier than NR. The highest weight loss of 48.37% ...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-020-09911-0

    authors: Nguyen LH,Nguyen HD,Tran PT,Nghiem TT,Nguyen TT,Dao VL,Phan TN,To AK,Hatamoto M,Yamaguchi T,Kasai D,Fukuda M

    更新日期:2020-12-01 00:00:00

  • Production, formulation and cost estimation of a commercial biosurfactant.

    abstract::Due to their amphipathic nature, biosurfactants are multifunctional molecules that have considerable potential in several industries, especially the petroleum industry. In this study, the commercial production of a biosurfactant from Pseudomonas cepacia CCT6659 grown on industrial waste was investigated in a semi-indu...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-018-9830-4

    authors: Soares da Silva RCF,de Almeida DG,Brasileiro PPF,Rufino RD,de Luna JM,Sarubbo LA

    更新日期:2019-08-01 00:00:00

  • Bacterial degradation of 3-chloroacrylic acid and the characterization of cis- and trans-specific dehalogenases.

    abstract::A coryneform bacterium that is able to utilize cis- and trans-3-chloroacrylic acid as sole carbon source for growth was isolated from freshwater sediment. The organism was found to produce two inducible dehalogenases, one specific for the cis- and the other for trans-3-chloroacrylic acid. Both dehalogenases were purif...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/BF00124488

    authors: van Hylckama Vlieg JE,Janssen DB

    更新日期:1991-01-01 00:00:00

  • Performance improvement of raw water pretreatment process with pre-inoculation biofilm: feasibility and limiting factors.

    abstract::The initial formation of biofilm and the removal performance of pollutants in biological pretreatment process for polluted raw water were limited due to the oligotrophic niche in raw water. In this study, the feasibility of using pre-inoculation biofilm formed under nutrients enhanced condition for polluted raw water ...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-016-9781-6

    authors: Yang GF,Feng LJ,Guo CR,Xia T,Xu XY,Zhu L

    更新日期:2017-02-01 00:00:00

  • Inhibition of biogas production by alkyl benzene sulfonates (LAS) in a screening test for anaerobic biodegradability.

    abstract::The effect of the inoculum source on the digestion of linear alkylbenzene sulfonates (LAS) under anaerobic conditions has been investigated. The potential for primary and ultimate LAS biodegradation of anaerobic sludge samples obtained from wastewater treatment plants (WWTPs) of different geographical locations was st...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-005-2798-x

    authors: Garcia MT,Campos E,Dalmau M,Illán P,Sánchez-Leal J

    更新日期:2006-02-01 00:00:00

  • Expanded thermodynamic true yield prediction model: adjustments and limitations.

    abstract::Bacterial yield prediction is critical for bioprocess optimization and modeling of natural biological systems. In previous work, an expanded thermodynamic true yield prediction model was developed through incorporating carbon balance and nitrogen balance along with electron balance and energy balance. In the present w...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-007-9119-5

    authors: Xiao J,VanBriesen JM

    更新日期:2008-02-01 00:00:00

  • The overproduction of 2,4-DTBP accompanying to the lack of available form of phosphorus during the biodegradative utilization of aminophosphonates by Aspergillus terreus.

    abstract::Although information about the ability of some filamentous fungi to biodegrade organophosphonates is available, the knowledge about accompanying changes in fungal metabolism is very limited. The aim of our study was to determine the utilization of the chosen, structurally diverse aminophosphonates by Aspergillus terre...

    journal_title:Biodegradation

    pub_type: 杂志文章

    doi:10.1007/s10532-014-9716-z

    authors: Lenartowicz P,Kafarski P,Lipok J

    更新日期:2015-02-01 00:00:00